Arroyo Bluet vs Buff-tailed Mining Bee

Enallagma praevarum compared with Andrena humilis

Key Differences

• Arroyo Bluet is Least Concern while Buff-tailed Mining Bee is Extinct.

Taxonomic Classification

Rank	Arroyo Bluet	Buff-tailed Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Odonata (Odonata)	Hymenoptera (Ants, Bees & Wasps)
Family	Coenagrionidae	Andrenidae
Genus	Enallagma	Andrena
Species	Enallagma praevarum	Andrena humilis

Evolutionary Relationship

Arroyo Bluet and Buff-tailed Mining Bee share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Arroyo Bluet

LC — Least Concern

Buff-tailed Mining Bee

EX — Extinct

Physical Characteristics

Attribute	Arroyo Bluet	Buff-tailed Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arroyo Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Colombia.

Buff-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Arroyo Bluet

The Arroyo Bluet, Enallagma praevarum, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Buff-tailed Mining Bee

The Buff-Tailed Mining Bee (Andrena humilis) is a species in the genus Andrena. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.